20134976402

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{443}}^1\times {\mathrm{1009}}^1$

素因数の和:1778

約数の個数: 32

約数和(自身を含む): 30737871360

約数和(自身を除く): 10602894958

約数列:

[1, 2, 101, 202, 223, 443, 446, 886, 1009, 2018, 22523, 44743, 45046, 89486, 98789, 101909, 197578, 203818, 225007, 446987, 450014, 893974, 9977689, 19955378, 22725707, 45145687, 45451414, 90291374, 99678101, 199356202, 10067488201, 20134976402]

約数ペア:

[(1, 20134976402), (2, 10067488201), (101, 199356202), (202, 99678101), (223, 90291374), (443, 45451414), (446, 45145687), (886, 22725707), (1009, 19955378), (2018, 9977689), (22523, 893974), (44743, 450014), (45046, 446987), (89486, 225007), (98789, 203818), (101909, 197578)]